1. Sarrera
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Pedrollo 2CP Twin Impeller Electric Water Pump, model 2CPm25/16C. Designed for high efficiency and adaptability, this pump is ideal for various applications including domestic, civil, and industrial water supply systems, pressure boosting, and fire-fighting sets. It is suitable for use with clean water and liquids that are not chemically aggressive to the pump's materials.
Please read this manual thoroughly before installation and operation to ensure proper use and to prevent damage or injury.
2. Segurtasun informazioa
WARNING: Failure to follow these safety instructions could result in electric shock, fire, serious injury, or death.
- Always disconnect the pump from the power supply before performing any installation, maintenance, or repair work.
- Ensure the electrical installation complies with all local and national electrical codes. The pump requires a single-phase 230V 50Hz power supply.
- The pump must be installed in a closed environment or adequately protected from adverse weather conditions (rain, direct sunlight, frost).
- Do not operate the pump with liquids outside the specified temperature range (-10°C to +90°C).
- Ensure the ambient temperature remains within -10°C to +40°C during operation.
- Never run the pump dry. Dry running can cause severe damage to the pump.
- Mantendu haurrak eta baimenik gabeko langileak ponpatik urrun funtzionatzen ari den bitartean.
- Ez gainditu 10 bar-eko gehienezko lan-presioa.
3. Produktua amaitu daview
The Pedrollo 2CPm25/16C is a twin-impeller centrifugal pump designed for efficient water handling. Below is an image illustrating the key components of the pump.
1. irudia: Pedrollo 2CP Twin Impeller Electric Water Pump. This image shows the robust blue cast iron pump body with its distinctive twin-impeller design on the left, featuring the aspiration port. To the right, the electric motor housing is visible with cooling fins and the electrical connection box on top. The pump is mounted on a stable base.
Funtsezko osagaiak:
- Ponpa gorputza: Constructed from durable Cast Iron.
- Buldatzailea: Made of Brass, designed for efficient water movement.
- Motorra: Electric motor providing 1.5 Hp (1.1 kW) power.
- Aspiration Port: 1¼" inlet for water intake.
- Irteera portua: 1" outlet for water discharge.
- Konexio elektrikoen kutxa: For secure power wiring.
4. Konfigurazioa eta instalazioa
Ponparen errendimendurako eta iraupen luzerako ezinbestekoa da instalazio egokia egitea.
4.1 Kokapena
- Install the pump in a dry, well-ventilated area.
- The location must be protected from frost, direct sunlight, and excessive humidity.
- Ensure sufficient space around the pump for ventilation and future maintenance.
- Mount the pump on a solid, level surface to minimize vibration.
4.2 Iturgintza-konexioak
- Connect the suction pipe to the 1¼" aspiration port and the discharge pipe to the 1" outlet port.
- Use appropriate fittings and sealants to ensure all connections are airtight and watertight.
- Install a foot valve with a strainer at the end of the suction pipe if drawing water from a well or tank to prevent debris from entering the pump and to maintain prime.
- Consider installing isolation valves on both suction and discharge lines for easier maintenance.
4.3 Konexio elektrikoa
- The pump requires a single-phase 230V, 50Hz power supply.
- All electrical wiring must be performed by a qualified electrician and comply with local regulations.
- Ensure the power cable is adequately sized for the pump's power requirements (1.1 kW / 1.5 Hp).
- Connect the pump to a dedicated circuit protected by a residual current device (RCD) for safety.
- Egiaztatu voltage and frequency of the power supply match the pump's specifications.
4.4 Ponpa inprimatzea
Before initial startup, the pump must be primed to ensure it is filled with water and can create suction.
- Itxi deskarga-balbula.
- Kendu amortizazio-tapoia (normalean ponparen gainean dago).asing).
- Slowly fill the pump casing with clean water until it overflows from the priming hole.
- Ordeztu eta estutu amorrazio-tapoia.
- Open the discharge valve before starting the pump.
5. Funtzionamendu-argibideak
Once installed and primed, the pump is ready for operation.
5.1 Hasierako abiaraztea
- Ensure all connections are secure and there are no leaks.
- Verify the pump is properly primed.
- Turn on the power supply to the pump. The pump should start immediately.
- Monitor the pump for any unusual noises or vibrations during the first few minutes of operation.
- Check for consistent water flow and pressure.
5.2 Eragiketa normala
- The pump is designed for continuous service (S1), meaning it can operate continuously without interruption under normal conditions.
- Avoid running the pump dry, as this can cause severe damage to the mechanical seal and impellers.
- Regularly check the pressure gauges (if installed) to ensure the pump is operating within its specified head and flow rate.
5.3 Itzali
- To stop the pump, simply turn off the power supply.
- For extended periods of non-use, especially in freezing temperatures, drain the pump completely to prevent damage from ice expansion.
6. Mantentzea
Mantentze-lan erregularrak zure ponparen iraupena eta errendimendu optimoa bermatzen ditu.
6.1 Ohiko egiaztapenak
- Egunero: Check for any visible leaks around connections or the pump body. Listen for unusual noises.
- Astero/Hilero: Inspect the electrical connections for signs of wear or corrosion. Ensure the pump's ventilation fins are clear of debris.
- Urtero: Have a qualified technician inspect the pump's internal components, including impellers and mechanical seals, for wear.
6.2 Garbiketa
- Keep the exterior of the pump clean and free of dust and dirt to ensure proper heat dissipation from the motor.
- If a strainer is used on the suction line, clean it regularly to prevent clogging and maintain flow.
6.3 Winterization (for non-continuous use in cold climates)
- Deskonektatu ponparen energia.
- Hustu ponpatik c dagoen ur guztia.asing and piping to prevent freezing damage. This can be done by opening drain plugs (if present) or disconnecting pipes.
- Store the pump in a dry, frost-free environment if it is to be removed from service for the winter.
7. Arazoak
Atal honek aurki ditzakezun arazo ohikoenei irtenbideak eskaintzen ditu.
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Ponpa ez da martxan jartzen | Ez dago elikadura hornidurarik Motor gainkarga Seized impeller | Check power connection, circuit breaker/fuse Reset thermal overload protector; check for blockages Jarri harremanetan teknikari kualifikatuarekin |
| Ponpa martxan dabil, baina ez dago ur-fluxurik | Ponpa ez da amildu Aire-ihesak xurgatze-linean Clogged suction strainer/pipe Low water level at source | Berriz ponpa lehenetsi Check all suction connections for leaks Clean strainer and check pipe for obstructions Ur hornidura egokia bermatzea |
| Fluxu edo presio baxua | Buxadura partziala Airea sisteman Worn impeller/components Incorrect pipe sizing | Check for partial blockages in pipes or pump Bleed air from the system; check for suction leaks Contact qualified technician for inspection Consult plumbing professional |
| Gehiegizko zarata edo bibrazioa | Kabitazioa (airea ponpan) Muntaketa soltea Errodamenduen higadura Hondakinak ponpan | Ensure pump is fully primed and no air leaks Estutu muntatzeko torlojuak Jarri harremanetan teknikari kualifikatuarekin Disconnect power and inspect pump interior (if safe to do so) |
If you are unable to resolve the issue using this guide, please contact a qualified technician or Pedrollo customer support.
8. Zehaztapenak
Detailed technical specifications for the Pedrollo 2CPm25/16C pump.
| Parametroa | Balioa |
|---|---|
| Eredua | 2CPm 25/16C |
| Elikatze Hornidura | Single phase 230V 50Hz |
| Potentzia (kW) | 1.1 kW |
| Power (Hp) | 1.5 hp |
| Flow Rate (Q L/min) | 20 ÷ 120 L/min |
| Head (H Metres) | 46 ÷ 24 Metres |
| Aspiration Port Size | 1¼" |
| Irteera Portuaren Tamaina | 1" |
| Ponpa gorputzaren materiala | Burdinurtua |
| Impeller Materiala | Letoia |
| Likidoen Tenperatura Tartea | -10°C eta +90°C artean |
| Giro-tenperatura tartea | -10°C eta +40°C artean |
| Manometric Suction Lift (max) | 7 m |
| Max. Lan-presioa | 10 bar |
| Zerbitzu jarraitua | S1 |
| Elementuaren pisua | 15 kg |
| Fabrikatzailea | Pedrollo |
| Energia iturria | Elektrikoa kablearekin. |
9. Bermea eta Laguntza
For warranty information, please refer to the documentation provided at the time of purchase or contact your authorized Pedrollo dealer or the manufacturer directly. Pedrollo products are known for their quality and reliability, and specific warranty terms may vary by region and seller.
For technical support, spare parts, or service, please contact your local Pedrollo distributor or the seller from whom you purchased the pump. Ensure you have your pump's model number (2CPm25/16C) and serial number (if applicable) ready when contacting support.
You can find more information and contact details on the official Pedrollo webgunea: www.pedrollo.com
